diff --git a/ChangeLog b/ChangeLog
index cec8bd3..5bcafdc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2013-07-19  Niibe Yutaka  <gniibe@fsij.org>
 
 	* src/gnuk.ld.in: Layout change following NeuG.
+	(_end): Add alignment of 16.
 
 	* src/neug.c, src/adc.h, src/adc_stm32f103.c: Update from NeuG.
 
diff --git a/src/gnuk.ld.in b/src/gnuk.ld.in
index afc5aae..a215a6f 100644
--- a/src/gnuk.ld.in
+++ b/src/gnuk.ld.in
@@ -141,6 +141,7 @@ SECTIONS
         PROVIDE(_bss_end = .);
     } > ram
 
+    . = ALIGN(16);
     PROVIDE(end = .);
     _end            = .;
     . = ALIGN(512);